baber/WOPTO huggingface dataset:
Patent EP-0217050-A3 (EP)
IPC: G05G1/08
Filed: 1986-07-29
Abstract: Eine Sicherheits-Fensterkurbel für den Innenraum vor­
nehmlich von Personenkraftwagen besteht aus einem Dreh­
knopf (1) am eigentlichen Kurbelarm (2) und Anschlußteilen 
(3, 4, 5) für die Fensterhubelemente im Bereich hinter der jew­
eiligen Türverkleidung. Das über ein Betätigungsglied (9) 
durch Herausziehen in Pfeilrichtung (R₁) verschwenkbares 
Freilaufgesperre (6, 7) mit glatter sowie gezahnter Seite (6b, 
6a) sorgt dafür, daß bei Anlage der glatten Seite (6b) am 
Zahnkranz (4) keine Drehmomentenübertragung vom Kurbel­
arm (2) auf den Steckzapfen (5) erfolgt.
Patent EP-0224701-A3 (EP)
IPC: C08K5/42
Filed: 1986-10-21
Abstract: Polyphenylene ether resin compositions exhibiting im­
proved melt behaviour without degradation of other thermal 
properties are provided by combining a polyphenylene ether 
polymer and an alkyl or aralkyl sulfonate of an alkali metal, 
where the alkyl or aralkyl radical has 5 to 25 carbon atoms.
Patent EP-0228711-A3 (EP)
IPC: A61Q19/00
Filed: 1986-12-30
Abstract: Certain proteolipid humectant macromolecules; method 
of obtaining by isolating these from tissue of vertebrates or 
by culturing; use of such proteolipids to treat dry human skin; 
compositions containing such proteolipids; and method for 
analysis of proteolipid concentration.
Patent EP-0228097-A3 (EP)
Title: Rotating vortex separator for a heterogeneous liquid
IPC: B04B1/02
Filed: 1986-12-30
Abstract: A rotary vortex separator for heterogeneous liquids, e.g. water with a small oil content on an offshore oil platform, includes injection channels (30) which inject water to be de-oiled at an axial speed relative to the periphery of the separator at the upstream end (4) of a cylindrical separation chamber (2) rotating about its axis (8). Purified water leaves from the other end (6) of said chamber via an annular outlet opening (26) of smaller radius to constitute a free vortex type of flow. The oil is removed by an axial tube (28).
Patent EP-0219155-A3 (EP)
IPC: F16L59/02
Filed: 1986-09-23
Abstract: An insulating jacket for a pipe, having an axial cylindrical 
passage for accommodating the pipe, which insulating jacket 
is made of a generally form-retaining, hard insulating mat­
erial, and comprises two complementary insulating jacket 
parts, which is characterized in that one of the insulating 
jacket parts has a basically U-shaped cross-section, and that 
the distance a between the contact surfaces of the two insula­
tion parts at the level of the passage is equal to at least the 
external diameter of the pipe.
Patent EP-0189313-A3 (EP)
IPC: B22D11/18
Filed: 1986-01-21
Abstract: A method and a device for compensating for loss of 
metallostatic pressure during the casting of molten metal 1 
under gas pressure from a slit 5 in a container 3 onto a mov­
ing chilled surface 6 in which some of the molten metal 1 is 
allowed to penetrate into a chamber 12 maintained at a gas 
pressure different from the gas pressure in the container 3 
and the extent to which the metal 1 penetrates into the cham­
ber 12 is used to control an increasing or a decreasing of the 
gas pressure in the container 3 to compensate for the loss of 
metallostatic pressure. Preferably the extent of penetration 
is sensed by an electrically conductive probe 13 which is part 
of a circuit closable by the molten metal 1 coming into contact 
with the probe 13.
Patent EP-0200344-A3 (EP)
IPC: A01N63/50
Filed: 1986-03-21
Abstract: Biological pesticides are prepared by 
introducing into a microorganism the genetic capability 
to produce a heterologous pesticide, wherein the micro­
organism is capable of proliferating in the rhizosphere 
or phylloplane in competition with wild-type microor­
ganisms. A gene capable of expressing a polypeptide is 
introduced into the microorganism under conditions which 
allow for stable maintenance and expression of the gene, 
without significantly diminishing the ability of the 
microorganism to compete in the environment. Preferred 
microorganism provide for the maintenance and protection 
from degradation of the polypeptide pesticide.
Patent EP-0207736-A3 (EP)
IPC: C22C45/02
Filed: 1986-06-26
Abstract: An amorphous metal alloy composition exhibiting corro­
sion resistance in acidic and alkaline environments of the 
formula:  
Fe a Cr b M c M′d  
wherein  
M is at least one metal selected from the group consisting 
of  
Mo and Ta;  
M′ is at least one metal selected from the group consist­
ing of  
V, Ti, Zr, W and Nb; and  
wherein  
a ranges from about 0.2 to about 0.8;  
b ranges from 0.0 to about 0.3;  
c ranges from about 0.2 to about 0.8; and  
d ranges from 0.0 to about 0.8.
Patent EP-0210772-A3 (EP)
Title: 3-û(4-aroyl)phenoxy(or phenylthio)¨cyclopentanecarboxylic acid analogues
IPC: C07C62/38
Filed: 1986-07-11
Abstract: Novel compounds of the general formula:(wherein R3 represents a hydrogen atom, a halogen atom or an alkyl group of from 1 to 4 carbon atom(s).) in place of a formula:, R<sup>4</sup> represents a general formula:or -N(R<sup>9</sup>)<sub>2</sub> (in which W represents an oxygen atom or sulfur atom, R<sup>6</sup>, R<sup>7</sup> and R<sup>8</sup> represent a hydrogen atom, a halogen atom, a nitro group, an alkyl group of from 1 to 4 carbon atom(s), a hydroxy group or an alkoxy group of from 1 to 4 carbon atom(s) independently, each of R<sup>9</sup> represents a hydrogen atom, an alkyl group of from 1 to 4 carbon atom(s) or a phenyl groups and Y represents a single bond or an alkylene group or an alkenylene group of from 1 to 4 carbon atom(s).), and R<sup>6</sup> represents a 5-tetrazolyl group or a general formula: -COOR<sup>10</sup> (in which R<sup>10</sup> represents a hydrogen atom or an alkyl group of from 1 to 4 carbon atom(s).)] and non-toxic salts possess inhibitory effect on cerebral edema.
Patent EP-0211591-A3 (EP)
Title: Erodable agglomerates and abrasive products containing the same
IPC: C09K3/14
Filed: 1986-07-28
Abstract: This invention relates to erodable agglomerates containing abrasive grains and to abrasive products containing these agglomerates. 
<??>Conventional coated abrasives typically consist of a single layer of abrasive grain adhered to a backing. It has been found that only up to about 15% of the grains in the layer are actually utilized in removing any of the workpiece. It follows then that about 85% of the grains in the layer are wasted. Furthermore, the backing, one of the more expensive components of the coated abrasive, must also be disposed of before the end of its useful life. 
<??>This invention provides erodable agglomerates containing individual abrasive grains, a binder and matrix material selected from the group consisting of pulp suitable for making paper and derivatives thereof, wood flour, and vermiculite. The agglomerates are useful for coated abrasives and bonded abrasives. Abrasive products containing the agglomerates provide higher stock removal than abrasive products bearing a single layer of abrasive grains, since the erodable character of the agglomerates allows the sloughing off of spent individual abrasive grains during abrading operations and the exposing of new abrasive grains to the workpiece. The invention also provides a method of preparing the agglomerates of this invention.
Patent EP-0200665-A3 (EP)
Title: Concasseur à chambre circulaire
IPC: B02C2/00
Filed: 1986-04-23
Abstract: La présente invention est relative à un concasseur à 
chambre circulaire du type comportant un bâti, une noix de 
broyage (2) fixée sur un arbre (3) d'axe vertical et un anneau 
de broyage (4) fixé autour de la noix et ayant le même axe, le 
broyage des matériaux introduits entre ces deux pièces étant 
effectué par le mouvement de la noix par rapport à l'anneau 
de broyage caracctérisé par:  
un moyen d'entraínement produisant un mouvement 
oscillatoire vertical lié à l'arbre (3) pour l'entraíner en un tel 
mouvement,  
un moyen de guidage (5) de l'arbre (3) dans son 
mouvement oscillatoire vertical.
Patent EP-0219462-A3 (EP)
IPC: A23G9/32
Filed: 1986-05-28
Abstract: The invention relates to a sweet which combines ice 
cream with an oven baked pastry base, the essential feature of 
which is that the base (1) is fashioned from short pastry, and 
provides a support with which the filling of icecream (4) 
makes direct contact.
Patent EP-0248344-A3 (EP)
IPC: B23F19/05
Filed: 1987-05-26
Abstract: In a method of finishing tooth surfaces (22) of a work-­
piece gear (12) with high accuracy after gear cutting, a 
standard gear (13) shaped to mesh with the workpiece gear 
(12) is used as a tool and is brought into meshing engage­
ment and rotated together with the workpiece gear (12). The 
workpiece gear (12) and the standard gear (13) are rocked 
relative to each other about a pivot shaft, and the tooth sur­
faces of these two gears make rubbing contact, so that the 
tooth surfaces (22) of the workpiece gear (12) can be uni­
formly finished with improved surface roughness and im­
proved gear dimensions.
Patent EP-0251230-A3 (EP)
IPC: G02F1/139
Filed: 1987-06-26
Abstract: An ON electric field for turning on (allowing light trans­
mission) a liquid crystal optical device and an OFF electric 
field for turning off (shielding light) the liquid crystal optical 
device are selectively applied to a liquid crystal material (15) 
of the liquid crystal optical device. The ON electric field is 
applied so as to obliquely align liquid crystal molecules with 
respect to substrates (11) constituting the liquid crystal opti­
cal device, thereby obtaining an ON state. The ON electric 
field has an electric field for driving the liquid crystal molec­
ules and a non-electric field for generating a state wherein no 
electric field is applied to the liquid crystal molecules. The 
OFF electric field has an electric field for homeotropically 
aligning the liquid crystal molecules with respect to the sub­
strates.
Patent EP-0251258-A3 (EP)
Title: Device for feeding chip wood to a boiler
IPC: F23K3/16
Filed: 1987-06-27
Abstract: The device has in connection with a chip-wood collecting container (10) a metering device, with which continued transporting of metered quantities of chip wood over a longitudinal conveying section (11) to the feeding opening (14) of a boiler (12) is ensured. The metering device can preferably have a chute (25), ahead of which a hinged metering flap (27) is provided. An air-lock chamber with alternately lockable closure flaps can preferably be provided ahead of the feeding opening of the boiler (12). Automatic operation of the feeding device is ensured by a control device, which supplies control signals, dependent on a boiler temperature, for actuating the drive mechanisms of the feeding device. <IMAGE>
Patent EP-0259674-A3 (EP)
IPC: B01D53/02
Filed: 1987-08-20
Abstract: Das Verfahren und die Filtervorrichtung zur Reinigung von 
insbesondere mit CO belasteter Luft verwendet ein Filter­
medium auf Aktivkohle- und Metalloxidbasis, das erfindungs­
gemäß geringfügig erwärmt wird auf eine Temperatur, die um 
beispielsweise 5 bis maximal ca. 80°C über der Umgebungs­
temperatur liegt. Durch diese geringfügige Erwärmung des 
Filtermediums lassen sich die schädlichen Einflüsse kon­
densierenden Wasserdampfs auf die Wirksamkeit des Filter­
mediums vermeiden.
Patent EP-0232947-A3 (EP)
IPC: G08B21/04
Filed: 1987-02-09
Abstract: Means and method are disclosed for providing an alarm 
signal upon the event of a suicide attempt. All regions at 
which a confined individual may be located in normal use of a 
confinement area are sensed for the presence of the individual 
at the corresponding locations. Absence logic responds to a 
failure to sense the individual at any of the locations, to signal 
a possible suicide attempt.
Patent EP-0240073-A3 (EP)
Title: Method and control circuit for the selection of a service channel in a mobile radio station
IPC: H04B7/26
Filed: 1987-03-25
Abstract: In prior cellular radio transmission systems a base radio station (BS) periodically transmits references identifying control channels associated with such base radio station, references identifying control channels of adjoining base stations, and references identifying a substitute control channel. The invention reduces the number of references which must be transmitted by a base station, which is of particular advantage in an integrated services cellular radio transmission system. A transmission channel of each base station is assigned as a simplex message transmission channel (COCH) in which a given base station (BS) transmits to the mobile stations (MS) information describing the structure of the control channels (CCH). Such information includes references (NC) to message transmission channels of adjoining base stations and references (CC) to one or more control channels assigned to the given base station. Since the message transmission channels are at a higher level in the hierarchy of references than the control channels, access by several different kinds of subscriber sets and different services can be provided by transmitting a relatively small number of references.
Patent EP-0264178-A3 (EP)
Title: Assembly of tap connectors to hoses
IPC: B29C65/78
Filed: 1987-08-21
Abstract: The invention provides a method of permanently assembling a 
rubber tap connector l to a hose 6 using a cyanoacrylate 
adhesive, which has been found to be both acceptable in performance 
and life, and economically practicable. In order to 
overcome potential problems of mechanical failure and leakage in use, 
it is preferred to apply adhesive both to the interior 
of the connector l and to the exterior of the hose 6 prior to 
engagement of the hose 6 in the connector l. The adhesive is 
thus conveniently applied as a ring 8 or 9 in each case, and the rings 
8,9 are c 
           aused to merge during the engagment of the connector l and 
the hose 6. Such a procedure leads to an improvement in 
the mechanical strength and overall performance of the assembly. It is 
further preferred to provide for clamping of the hose 6 
onto the connector l after application of adhesive and assembly, so as 
to ensure intimate contact between the surfaces to be 
bonded.
Patent EP-0259084-A3 (EP)
Title: Crystalline n-(s-3-methylheptanoyl)-d-gamma-glutamyl-glycyl-d-alanine, and processes and intermediates therefor
IPC: C07C57/66
Filed: 1987-08-25
Abstract: A process and intermediates for the manufacture of S-3-methylheptanoic acid from S-citronellol; a novel crystalline form of immunoregulatory N-(S-3-methyl-heptanoyl)-D-gamma-glutamyl-glycyl-D-alanine, an immunoregulatory agent; and an improved process and intermediates therefor.
Patent EP-0261923-A3 (EP)
Title: Multiple pane sealed glazing unit
IPC: E06B3/66
Filed: 1987-09-22
Abstract: Glazing sheets 41A, 41B are maintained parallel and spaced apart by a resilient spacing and sealing assembly which runs around the periphery of the sheets. An insulating airspace is thus formed between the sheets. The assembly includes an inner spacer 40 sandwiched between the sheets and located inwardly of the glazing edges, creating an outwardly facing perimeter channel. The inner spacer 40 is comprised of a moisture permeable foam material which may be flexible or semi-rigid. The spacer contains desiccant material and has a pressure sensitive adhesive pre-applied on two opposite sides 43 adjacent the sheets. The inwardly directed face 49 of the spacer is resistant to ultra-violet radiation and the spacer can be coiled for storage. The assembly also has an outer sealing filling 47 in the channel. In a preferred embodiment the spacer is substantially backed with a flexible vapour and gas barrier coating, sheet or film 46.
Patent EP-0262973-A3 (EP)
IPC: G11B7/00
Filed: 1987-10-01
Abstract: A device for covering a protective member for 
an optical recording medium comprises cleaning means 
which cleans at least one surface of an optical 
recording medium, and a protective member covering 
means which covers a peelable protective member on at 
least one surface of the recording medium cleaned with 
the cleaning means.
Patent EP-0237504-A3 (EP)
Title: False ceiling structure including carrying sections and false ceiling slabs carried by them
IPC: E04B9/22
Filed: 1987-02-02
Abstract: A false ceiling structure including parallel carrying sections curved in a vertical direction, which carry false ceiling slabs (3), the latter being self-supporting between adjacent sections (1). The slab (3) has a readily flexible outer layer (32) which is exposed. The slab further includes a mineral fibre layer (33) which is bonded to the outer layer (32). The layer (33) is formed of a plurality of parallel, tightly adjacent billets (331) of mineral fibre. The billets extend unbroken between the two slab edges (31) carried by the section flanges (2). The billets have a fibre orientation, which is in planes substantially at right angle to the plane of the outer layer (32) and to the longitudinal direction of said two slab edges (31), such that the slab (3) has a substantially lower bending stiffness in the longitudinal direction of the sections (1) then at right angles to said direction.
Patent EP-0280322-A3 (EP)
IPC: H01L39/14
Filed: 1988-02-26
Abstract: A laminated ceramic superconductor which comprises 
at least two layers (2) of ceramic superconductor and a stabi­
lizing metal layer (1) interposed between said ceramic super­
conductor layers (2), which has improved flexibility and inc­
reased critical current density.
Patent EP-0299171-A3 (EP)
IPC: C07F7/00
Filed: 1988-05-21
Abstract: Gegenstand der vorliegenden Erfindung ist ein neues 
Verfahren zur Herstellung von Zirkonium- und Hafnium­
orthoestern. Bei diesem Verfahren erfolgt die Umset­
zung zwischen den Halogeniden dieser Metalle und den 
Alkoholen in Gegenwart von Kohlenwasserstoffen oder 
Chlorkohlenwasserstoffen, und der Alkohol wird nicht 
im Überschuß eingesetzt. Bei dieser Reaktion ent­
stehen die gewünschten Orthoester in sehr reiner Form 
und fallen nicht als Addukte mit Alkohol an. Sie las­
sen sich als Feststoffe isolieren. Diese neuen Fest­
stoffe werden ebenfalls beansprucht.
Patent EP-0304571-A3 (EP)
IPC: B29C65/18
Filed: 1988-06-16
Abstract: Die Einrichtung besteht aus einer Haltevorrichtung (2) für 
die zu verschweissenden rohrförmigen thermoplastischen 
Teile (1a, 1b) und aus einer in den rohrförmigen Teilen 
(1a, 1b) angeordneten Heizvorrichtung (4). Die Heizvor­
richtung (4) weist einen aufweitbaren Hohlkörper (5) auf, 
welcher in seinem Innenraum (6) mit einem elektrischen 
Heizelement (7) und einer, bei Erwärmung sich ausdehnenden 
Flüssigkeit (8) versehen ist.  
     Beim Erhitzen mittels elektrischer Energie legt sich der 
Hohlkörper (4) an die zu verschweissenden Enden der rohr­
förmigen Teile (1a, 1b), wobei die erforderliche Schweiss­
temperatur auf diese Teile übertragen wird. Durch das An­
liegen des Hohlkörpers (5) an der Innenkontur der rohr­
förmigen Teile (1a, 1b) wird die Bildung einer Schweiss­
wulst vermieden.  
     Nach erfolgter Verschweissung wird der abgekühlte und ein­
geschrumpfte Hohlkörper (4) mittels des Zugstranges (11) 
herausgezogen.
Patent EP-0314177-A3 (EP)
Title: Transmitter for remote control system and method of remotely controlling a plurality of operations on a plurality of electronic devices
IPC: H04B1/20
Filed: 1988-10-28
Abstract: A transmitter for a remote control system for 
controlling a plurality of operations on a 
plurality of electronic devices. An external input 
unit (18) generates a selection signal in response 
to a user's manipulation of a plurality of keys 
(2) thereon and transmits this selection signal to 
a control unit (30). The control unit (30) by use 
of a signal processor retrieves information from a 
correspondence table ( 4) which links the 
particular selection signal to a particular 
operation on a particular electronic device and 
generates a transmission signal in response 
thereto. An outputting unit (12) receives the 
transmission signal and outputs a remote control 
signal which causes the selected electronic device 
to perform the selected operation. The 
transmitter includes a display unit (22) to 
display a message in response to a display signal 
generated by the control unit (30).
Patent EP-0338127-A3 (EP)
Title: Dc-ac converter
IPC: H02M7/48
Filed: 1988-12-08
Abstract: A converter has an invertor arrangement which is furnished with power semiconductor components. In the event of high voltages in the DC intermediate circuit, the rated voltage and the rated insulation voltage of the power semiconductor components in the invertor arrangement must be taken into account. Conventionally, the invertor arrangement was furnished with power semiconductor components whose rated voltage and rated insulation voltage exceeded the voltage in the DC intermediate circuit. In order to be able to use semiconductor components with lower rated voltages and rated insulation voltages, that is to say, in particular, cheaper components, the invention proposes connecting a plurality of invertors in series, that is to say in cascade, so that only a proportion of the overall DC voltage is applied to each partial intermediate circuit produced in this way, so that the power semiconductor components in each invertor can be components with a low rated voltage and rated insulation voltage. The invertors are regulated by a regulator device such that the voltage breakdown is equal within the invertor cascade. Controlled resistor arrangements are provided on the individual invertors or the invertors which are connected in groups, to protect against the voltage surges which occur briefly in the event of disturbances in the system. <IMAGE>
Patent EP-0293955-A3 (EP)
Title: Quaternary isopropyl ester ammonium compounds as fiber and fabric treatment compositions
IPC: C11D1/62
Filed: 1988-04-27
Abstract: Isopropanol amines are esterified with long-chain fatty acid substituents and quaternized to provide fiber and fabric softener/antistatic compositions.
Patent EP-0295900-A3 (EP)
IPC: A46B1/00
Filed: 1988-06-16
Abstract: A gum brush is moulded using a mould having a stack of 
transverse plates formed with divergent tapering 
grooves (84, 86) to produce brush bristles. The width 
(T) of each groove is greater than its depth (L) so 
that the bristles are more flexible upon bending in 
the longitudinal direction of the brush than in the 
transverse direction.
Patent EP-0296829-A3 (EP)
IPC: G11B19/10
Filed: 1988-06-22
Abstract: When a large diameter disc is inserted into 
the disc drive, diameter sensing probes detect the large 
diameter and unlock movable disc guides and subsequently 
induce the guides to separate to levels wherein passage 
of the large diameter disc is faciliated. The guides 
are locked in a manner which prevents the same from 
returing to the positions suited for guiding small 
diameter discs until such time as the large diameter 
disc is unloaded from the device.  
     Lever means mounted in the drive respond to 
the diameter of the disc loaded and assume 
configurations relative to the diameter of the loaded 
disc. The lever means is locked in a configuration 
suited for small discs until such time as a large disc 
is introduced. At this time the lever means is 
unlocked. The means includes means which sense the 
periperal edge of the disc and hold the arrangement in a 
configuration suited for the larger diameter.
Patent EP-0331155-A3 (EP)
Title: Process for coating domestic utensils, and such a domestic utensil
IPC: C23C4/02
Filed: 1989-03-02
Abstract: Cooking utensils are coated with a non-stick layer by plasma spraying with several hard coatings made of different hard material powder whose grain size increases away from the surface of the utensil. The hard layers are then coated with non-stick layers.
Patent EP-0336267-A3 (EP)
IPC: C07C233/20
Filed: 1989-03-28
Abstract: Die Erfindung betrifft quartäre Ammoniumverbindungen mit 
einem gegebenenfalls langkettigen Carboxylat-, Sulfonat- oder 
Sulfat-Anion, ein Verfahren zu deren Herstellung und deren 
Verwendung zum Weichmachen von Textilien.Die quartären 
Ammoniumverbindungen enthalten lediglich ein oder zwei 
langkettige Alkylreste homöopolar an das Stickstoffatom ge­
bunden. Man stellt die quartären Ammoniumverbindungen aus 
Salzen teriärer Amine unter anschließender Quarternierung mit 
Epoxyalkanen her.